1255221063

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{2273}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 1887238080

約数和(自身を除く): 632017017

約数列:

[1, 3, 9, 27, 113, 181, 339, 543, 1017, 1629, 2273, 3051, 4887, 6819, 20453, 20457, 61359, 61371, 184077, 256849, 411413, 552231, 770547, 1234239, 2311641, 3702717, 6934923, 11108151, 46489669, 139469007, 418407021, 1255221063]

約数ペア:

[(1, 1255221063), (3, 418407021), (9, 139469007), (27, 46489669), (113, 11108151), (181, 6934923), (339, 3702717), (543, 2311641), (1017, 1234239), (1629, 770547), (2273, 552231), (3051, 411413), (4887, 256849), (6819, 184077), (20453, 61371), (20457, 61359)]